Femtosecond Dynamics of BSCCO-2212

作者: P. Gay , D.C. Smith , C.J. Stevens , C. Chen , G. Yang

DOI: 10.1023/A:1022561904373

关键词: Band gapMaterials scienceFemtosecondMagnetCondensed matter physicsSuperconductivityUltrashort pulseResolution (electron density)SpectroscopyPseudogap

摘要: We present measurements of the dynamics electronic excitations BSCCO-2212 measured with 150fs resolution using ultrafast time-resolved spectroscopy. The is clearly different in normal, pseudogap and superconducting states, from that YBa 2 Cu 3 O 7−δ .

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